Style Files: A DIY Katy Perry Tour T-Shirt With ‘P.S. I Made This’

Radio.com teamed up with the DIY blog P.S. I Made This… to create a custom Katy Perry tour t-shirt that anyone can recreate at home.Erica Domesek, the site’s founder and author ofP.S. You’re Invited, stopped by our studio to show us the easy, no-mess way to make a cute, custom t-shirt to wear when we “Roar” our way into some Katy Perry concerts this fall.